ACU7503PRODUCT数据表
目录
Declaration......................................................................................................................2
内容..........................................................................................................................4
1
2
Introduction..............................................................................................................6
引脚说明........................................................................................................7
2.1
2.2
引脚分配.................................................................................................................... 7
针脚定义........................................................................................................................ 8
3
功能说明................................................ ............................................ 11
3.1
功能框图............................................... ................................................. 11
3.2
MCU Core............................................................................................................................. 11
3.2.1
内部RAM ..............................................................................................................12
3.2.2
内部ROM ..............................................................................................................12
3.2.3
外部RAM / ROM访问............................................. ......................................... 12
3.3
DSP核心.............................................................................................................................12
3.4
时钟管理单元( CMU ) ............................................ ............................................ 13
3.4.1
HOSC............................................................................................................................ 13
3.5
电源管理单元( PMU ) ............................................ .......................................... 13
3.5.1
电压Generator......................................................................................................13
3.5.2
电压monitor..........................................................................................................13
3.5.3
外部电源控制器.............................................. .............................. 14
3.6
3.7
DMA控制器................................................................................................................... 14
GPIO和多功能一体机配置.............................................. .............................. 14
3.8
USB 2.0 SIE ......................................................................................................................... 14
3.8.1
产品特点......................................................................................................................15
3.8.2
USB使用Memory....................................................................................................15
3.9
3.10
NAND闪存和控制器SMC ............................................. .......................................... 15
键扫描Interface.............................................................................................................16
版权
炬力集成电路设计有限公司2006年版权所有。
1.3版本
第4页
2007-1-22